Lac des Casques is a Lake located in Lac-Ashuapmushuan; Le Domaine-du-Roy, Quebec and has an elevation of 440 meters.

• Latitude: 48° 31' 10'' North   (decimal: 48.5194444)
• Longitude: 72° 47' 32'' West   (decimal: -72.7922222)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 440 meters
• Location: Lac-Ashuapmushuan; Le Domaine-du-Roy
• Atlas of Canada Locator Map: Lac des Casques
• GPS Coordinate Locator Map: Lac des Casques Lat/Long